eZ\Publish\Core\FieldType\Tests\Page\PageServiceTest::testGetValidBlockItems PHP Method

    public function testGetValidBlockItems()
    {
        $block = $this->buildBlock();
        $items = array(new Item(), new Item());
        $this->storageGateway->expects($this->once())->method('getValidBlockItems')->with($block)->will($this->returnValue($items));
        $this->pageService->setStorageGateway($this->storageGateway);
        // Calling assertion twice to test cache (comes along with storage gateway's getValidBlockItems() that should be called only once. See above)
        $this->assertSame($items, $this->pageService->getValidBlockItems($block));
        $this->assertSame($items, $this->pageService->getValidBlockItems($block));
    }